SEC guidelines for target date funds and disclosure miss the critical problem with these very popular products. They don't do what consumers THINK they do. Target date funds make investing easy for long term investors in 401k and other DC pension schemes by promising to make systematic asset allocation changes that reduce the equity exposure of the portfolio as retirement, or the target date approaches. As a result, 80% of all new and redirected assets into U.S.-based DC plans are flowing into these funds. 77% of assets in these products are controlled by three manufacturers, Fidelity, Vanguard, and T. Rowe Price who must bear much of the responsibility for the misdirection.
By suggesting that equity exposure is being reduced over the life of the investment, investors think RISK is being reduced. If this were true, there would be no problem. But equity exposure does not equal risk exposure and risk changes over time. Think in terms of two relatively recent example. The RISK of the S&P 500 pre-Tech Bubble with less that 10% technology exposure and in 2000 with technology representing over 30% the risk in the market, as represented by a 252 day moving average of S&P 500 SD, spiked to over 15% during the period. The recent financial crisis saw an even more dramatic shift in the risk of stocks and bonds as corporate spreads over treasuries ballooned in late 2008 early 2009 and the SD of the S&P 500 spiked to a mind blowing 60%! So for target date funds to imply that they are systematically reducing RISK exposure is misleading at best.
The remedy is Target Date Funds 3.0, an approach that maintains a consistent approach towards portfolio RISK. It is a systems solution as much as an investment solution but most importantly in the debate about full disclosure to clients, it provides an honest relationship between what investors understand they are getting and the marketing hype of the industry. For more information www.purinvesting.com
Showing posts with label constant volatility. Show all posts
Showing posts with label constant volatility. Show all posts
Thursday, December 9, 2010
Tuesday, October 19, 2010
Risk is a Ten Letter Word
Investors over the recent past not only know about volatility, they likely have the scars to prove it!
Exchange-traded funds (ETFs) are well known for their low cost, tax efficiency and diversified exposure to markets, asset classes, sectors, commodities and industries. Less well known is that ETFs provide neat packets of stable risk that can not only be used to construct tailored portfolios but also to control risk easily and more effectively than ever before.
Case for more volatility
Capital market volatility threatens the adequacy of RRSPs, the solvency of defined benefit pension plans, the patience of clients and the sanity of advisors. Systemic risk from deregulation, interconnected global financial and banking structures exacerbated by an explosion in derivatives use, high frequency trading, and advances in information technology suggests that “returns are likely to remain highly heteroskedastic, showing periods of consistently high and low volatility,” says Ioulia Tretiakova, Manager of Quantitative Strategies, PŮR Investing Inc.. Nothing in currently proposed banking reform legislation suggests otherwise. The problem is that capital markets dislike uncertainty most of all.
Even if you believe that the credit crisis was a “once-in-a-lifetime” aberration, advisors have a duty to clients to protect them from it.
Managing volatility
Diversification theory suggests selecting assets that don’t move in the same direction at the same time (uncorrelated). This is smart because if one asset class is zigging (i.e. Canadian equities) while another is zagging (i.e. gold) the volatility of the combined portfolio will be dampened. But very much like a balance sheet, these relationships are more like a snapshot than the dynamic of an income or cash flow statement that show changes between periods. Two important things to remember:
• correlation between asset classes can and does change over time;
• market volatility can over-ride correlations.
I mention these caveats because they are too often ignored or forgotten by investment professionals and retail investors alike. The table below shows the correlations between several asset classes represented by ETFs. Because they are already individually diversified, ETFs provide reliable risk that can be assembled into effective portfolios. Low and negative correlations are the best combinations for diversification.
Diversification failed to protect portfolios during the market meltdown. There is little protection against crises of confidence and lack of liquidity.
This chart illustrates the development of the U.S. credit crisis as represented by the interest rate spread between U.S. Treasury bonds and corporate bonds. As confidence deteriorates, lenders demand higher yields to hold any debt instrument other than Treasuries, so the spread opens up. The shaded area shows the volatility of the S&P 500 – 126 day moving average. Volatility remained stable until mid-2007 before spiking in 2008-2009.
Market volatility is a big challenge for investors and their advisors. Let’s assume a 60% stock 40% bond portfolio is considered appropriate for an investor in 2005. As the stock market rose in 2006 and 2007, the portfolio sells stocks and buys bonds to rebalance to the 60:40 fixed asset mix. This seems reasonable because we’re supposed to “sell high” and “buy low”, right? But is the “risk” of the portfolio the same in 2008-2009 as it was in 2005? Clearly it is not.
A better solution would be to maintain the “risk” represented by the 60:40 asset mix consistently through periods of market volatility. The risk of a portfolio should represent the risk tolerance of the investor that doesn’t change in good or bad markets. If “12” represents the risk of a 60:40 mix in 2005, the “risk” of the portfolio would have spiked to over 30 in 2008-2009! To keep this portfolio at 12, equities would be 20% and bonds 80% in mid 2008. An alternative less disruptive to the mix would have been to buy the iPath S&P 500 VIX Short Term Futures ETN (VXX). Either approach would have saved serious money for investors.
Sophisticated
The idea of managing to a consistent risk is a sophisticated institutional approach on two levels. Firstly, the idea of budgeting risk is a concept used only by the largest pension funds and institutional pools of capital. No mutual fund in Canada uses this strategy as far as I know. Secondly, managing volatility is a cutting edge idea. The availability of volatility ETFs like VXX and VXZ (the mid-term version of VXX) makes these tactics available to individual investors. Hedging long positions with short or inverse ETFs is also a tactical option, but that is a subject for another time.
Summary
ETFs offer the potential to bend and shape risk in ways previously available only to institutional portfolio managers with hundreds of millions under management. This capability comes with the responsibility for advisors to “up” their game, but the payoff will benefit their clients and their practices.
Exchange-traded funds (ETFs) are well known for their low cost, tax efficiency and diversified exposure to markets, asset classes, sectors, commodities and industries. Less well known is that ETFs provide neat packets of stable risk that can not only be used to construct tailored portfolios but also to control risk easily and more effectively than ever before.
Case for more volatility
Capital market volatility threatens the adequacy of RRSPs, the solvency of defined benefit pension plans, the patience of clients and the sanity of advisors. Systemic risk from deregulation, interconnected global financial and banking structures exacerbated by an explosion in derivatives use, high frequency trading, and advances in information technology suggests that “returns are likely to remain highly heteroskedastic, showing periods of consistently high and low volatility,” says Ioulia Tretiakova, Manager of Quantitative Strategies, PŮR Investing Inc.. Nothing in currently proposed banking reform legislation suggests otherwise. The problem is that capital markets dislike uncertainty most of all.
Even if you believe that the credit crisis was a “once-in-a-lifetime” aberration, advisors have a duty to clients to protect them from it.
Managing volatility
Diversification theory suggests selecting assets that don’t move in the same direction at the same time (uncorrelated). This is smart because if one asset class is zigging (i.e. Canadian equities) while another is zagging (i.e. gold) the volatility of the combined portfolio will be dampened. But very much like a balance sheet, these relationships are more like a snapshot than the dynamic of an income or cash flow statement that show changes between periods. Two important things to remember:
• correlation between asset classes can and does change over time;
• market volatility can over-ride correlations.
I mention these caveats because they are too often ignored or forgotten by investment professionals and retail investors alike. The table below shows the correlations between several asset classes represented by ETFs. Because they are already individually diversified, ETFs provide reliable risk that can be assembled into effective portfolios. Low and negative correlations are the best combinations for diversification.
Diversification failed to protect portfolios during the market meltdown. There is little protection against crises of confidence and lack of liquidity.
This chart illustrates the development of the U.S. credit crisis as represented by the interest rate spread between U.S. Treasury bonds and corporate bonds. As confidence deteriorates, lenders demand higher yields to hold any debt instrument other than Treasuries, so the spread opens up. The shaded area shows the volatility of the S&P 500 – 126 day moving average. Volatility remained stable until mid-2007 before spiking in 2008-2009.
Market volatility is a big challenge for investors and their advisors. Let’s assume a 60% stock 40% bond portfolio is considered appropriate for an investor in 2005. As the stock market rose in 2006 and 2007, the portfolio sells stocks and buys bonds to rebalance to the 60:40 fixed asset mix. This seems reasonable because we’re supposed to “sell high” and “buy low”, right? But is the “risk” of the portfolio the same in 2008-2009 as it was in 2005? Clearly it is not.
A better solution would be to maintain the “risk” represented by the 60:40 asset mix consistently through periods of market volatility. The risk of a portfolio should represent the risk tolerance of the investor that doesn’t change in good or bad markets. If “12” represents the risk of a 60:40 mix in 2005, the “risk” of the portfolio would have spiked to over 30 in 2008-2009! To keep this portfolio at 12, equities would be 20% and bonds 80% in mid 2008. An alternative less disruptive to the mix would have been to buy the iPath S&P 500 VIX Short Term Futures ETN (VXX). Either approach would have saved serious money for investors.
Sophisticated
The idea of managing to a consistent risk is a sophisticated institutional approach on two levels. Firstly, the idea of budgeting risk is a concept used only by the largest pension funds and institutional pools of capital. No mutual fund in Canada uses this strategy as far as I know. Secondly, managing volatility is a cutting edge idea. The availability of volatility ETFs like VXX and VXZ (the mid-term version of VXX) makes these tactics available to individual investors. Hedging long positions with short or inverse ETFs is also a tactical option, but that is a subject for another time.
Summary
ETFs offer the potential to bend and shape risk in ways previously available only to institutional portfolio managers with hundreds of millions under management. This capability comes with the responsibility for advisors to “up” their game, but the payoff will benefit their clients and their practices.
Monday, July 12, 2010
Target date funds 3.0
By showing declining equity exposure as a retirement date approaches, target date fund managers imply that portfolio risk is automatically being reduced. This seems like a wonderful thing to investors who do not have the time or inclination to make asset mix changes themselves. Well, 2008-2009 showed us that risk for each asset class is far more important than the static relationship that professional money managers use to establish diversification between asset classes. In other words, they buy stocks, bonds, cash, and commodities in the belief that they all won't zig at the same time.
Target date 1.0 offered a date in the future. Target date 2.0 added conservative, moderate and aggressive options to each target date but the flaw remains. Fixed equity glide paths are like staring at a balance sheet; useful in helping to describe a "point in time" but useless in a dynamic capital market with risk that changes...often by a lot!
Target date 3.0 uses a dynamic glide path and constant volatility re-balancing. This means that the RISK of the portfolio is managed to a declining glide path and the asset mix is changed to reflect what is happening in the market right now. In TDF 1.0 and 2.0, the asset mix is managed to a fixed glide path while the risk is allowed to fluctuate. It doesn't make any sense to subject an investor to inappropriate risk. Furthermore, investors working towards a capital accumulation goal should know whether they are ahead or behind their projected growth path. TDF 3.0 automatically shifts risk based on progress towards this goal. Get behind, take a little more risk, get ahead, take a little less. Common sense. How does one do this for a defined contribution pension plan with thousands of members? Mass customization. www.purinvesting.com
Target date 1.0 offered a date in the future. Target date 2.0 added conservative, moderate and aggressive options to each target date but the flaw remains. Fixed equity glide paths are like staring at a balance sheet; useful in helping to describe a "point in time" but useless in a dynamic capital market with risk that changes...often by a lot!
Target date 3.0 uses a dynamic glide path and constant volatility re-balancing. This means that the RISK of the portfolio is managed to a declining glide path and the asset mix is changed to reflect what is happening in the market right now. In TDF 1.0 and 2.0, the asset mix is managed to a fixed glide path while the risk is allowed to fluctuate. It doesn't make any sense to subject an investor to inappropriate risk. Furthermore, investors working towards a capital accumulation goal should know whether they are ahead or behind their projected growth path. TDF 3.0 automatically shifts risk based on progress towards this goal. Get behind, take a little more risk, get ahead, take a little less. Common sense. How does one do this for a defined contribution pension plan with thousands of members? Mass customization. www.purinvesting.com
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